package 选课;

public class Course{
    String number;
    String name;
    String place;
    String time;
    Teacher teacher;
    Course(String a,String b,String c,String d){
        number=a;
        name=b;
        place=c;
        time=d;
    }
    public void setTeacher(Teacher t){
        this.teacher=t;
    }
}
